Great Launch! NASA Rocks!
Wednesday, October 28, 2009
Friday, September 25, 2009
Friday, September 11, 2009
911/WTC - View From Space Station
From NASAUpdate: I did have a youtube video from space but apparently the Truther's over at Google deleted it. A shame.
Wednesday, September 09, 2009
Tuesday, July 21, 2009
The Apollo experiment that's still working

The experiment that Apollo 11 left on the Moon are still working, The Lunar Laser Ranging Experiment. "it studies the Earth-Moon system and returns data to scientific centers around the world, including NASA's Jet Propulsion Laboratory".
Three things the experiment has proved:
-The Moon is moving away from the Earth
-The Moon has a fluid core
-Einstein's Theory of Relativity is accurate
University of Maryland physics professor Carroll Alley was the project's principal investigator during the Apollo years, and he follows its progress today. "Using these mirrors," explains Alley, "we can 'ping' the moon with laser pulses and measure the Earth-moon distance very precisely. This is a wonderful way to learn about the moon's orbit and to test theories of gravity."
Here's how it works: A laser pulse shoots out of a telescope on Earth, crosses the Earth-moon divide, and hits the array. Because the mirrors are "corner-cube reflectors," they send the pulse straight back where it came from. "It's like hitting a ball into the corner of a squash court," explains Alley. Back on Earth, telescopes intercept the returning pulse--"usually just a single photon," he marvels.
The round-trip travel time pinpoints the moon's distance with staggering precision: better than a few centimeters out of 385,000 km, typically.
Buzz on Space policy
From Discovery Channel here:
Kind of ride on Obama's coat tails eh? But Buzz is right. WE Can go to MARS! We got to the Moon 40 years ago. Let's get started and get to Mars soon!
Aldrin urged Congress and the American people to use the memory of Apollo 11 as inspiration to prepare for a space journey to Mars.
"Apollo 11 was a symbol of what a great nation and a great people can do if we work hard and work together," he said.
"America, do you still dream a great dream? Do you still believe in yourself?" he went on to ask. "I call on the next generation and our political leaders to give this answer: Yes We Can!"
Kind of ride on Obama's coat tails eh? But Buzz is right. WE Can go to MARS! We got to the Moon 40 years ago. Let's get started and get to Mars soon!
Monday, July 20, 2009
Sunday, July 19, 2009
Col. Tim Kopra (Go Army)
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